Prime & Composite Bảng tính
Được đề xuất cho lớp 4 — lớp 6
Prime & Composite Bảng tính
Tên: ____________________Ngày: ____________
Hướng dẫn: Nhận biết số nguyên tố, hợp số và viết phân tích thành thừa số nguyên tố.
20 vấn đề
- Prime numbers in {25, 13, 5, 12, 23, 27} → ______
- Prime numbers in {17, 29, 11, 25, 27, 15} → ______
- Prime numbers in {9, 2, 25, 12, 21, 13} → ______
- Prime numbers in {27, 21, 2, 5, 15, 19} → ______
- Prime numbers in {5, 17, 7, 9, 11, 15} → ______
- Prime numbers in {8, 15, 12, 23, 19, 17} → ______
- Prime numbers in {17, 27, 25, 13, 15, 11} → ______
- Prime numbers in {21, 7, 5, 11, 23, 8} → ______
- Prime numbers in {25, 29, 11, 7, 23, 12} → ______
- Prime numbers in {8, 7, 15, 27, 21, 3} → ______
- Prime numbers in {5, 25, 2, 29, 11, 17} → ______
- Prime numbers in {3, 25, 17, 13, 8, 27} → ______
- Prime numbers in {17, 21, 29, 13, 3, 9} → ______
- Prime numbers in {21, 3, 12, 15, 25, 11} → ______
- Prime numbers in {12, 5, 11, 15, 21, 7} → ______
- Prime numbers in {2, 15, 25, 13, 21, 8} → ______
- Prime numbers in {17, 21, 3, 8, 12, 27} → ______
- Prime numbers in {25, 17, 3, 13, 2, 21} → ______
- Prime numbers in {9, 7, 27, 15, 19, 5} → ______
- Prime numbers in {29, 3, 9, 7, 12, 2} → ______